Rihanna was looking fierce and fit at a photo call for Universal Pictures’ Battleship, Hollywood’s $200 million adaptation of Hasbro’s naval combat board game. The blonde superstar posed with the cast including Brooklyn Decker and Taylor Kitsch at a photo call at the Corinthia Hotel in London on Wednesday.

RiRi plays Navy weapons officer Raikes in the Peter Berg-directed film, which opens in theaters on May 18.

“She’s a fighter, she’s a killer,” said the 24-year-old of her tough character. “I’m one of the boys. We do everything together. We go on all our missions together.”

During the press conference, she was asked about her rumored relationship with Ashton Kutcher. “Wow, how disappointing was that question,” she told the reporter. “I’m happy and I’m single if that’s what you’re really asking.”